HEADER TRANSCRIPTION REGULATOR 21-DEC-07 3BRQ TITLE CRYSTAL STRUCTURE OF THE ESCHERICHIA COLI TRANSCRIPTIONAL REPRESSOR TITLE 2 ASCG COMPND MOL_ID: 1; COMPND 2 MOLECULE: HTH-TYPE TRANSCRIPTIONAL REGULATOR ASCG; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: CRYPTIC ASC OPERON REPRESSOR; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 83333; SOURCE 4 STRAIN: K12; SOURCE 5 GENE: ASCG, B2714, JW5434; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: P15TVLIC KEYWDS TRANSCRIPTIONAL REPRESSOR STRUCTURE ESCHERICHIA COLI, STRUCTURAL KEYWDS 2 GENOMICS, PSI-2, PROTEIN STRUCTURE INITIATIVE, MIDWEST CENTER FOR KEYWDS 3 STRUCTURAL GENOMICS, MCSG, DNA-BINDING, TRANSCRIPTION REGULATION, KEYWDS 4 TRANSCRIPTION REGULATOR EXPDTA X-RAY DIFFRACTION AUTHOR A.U.SINGER,O.KAGAN,E.EVDOKIMOVA,J.OSIPIUK,A.JOACHIMIAK,A.M.EDWARDS, AUTHOR 2 A.SAVCHENKO,MIDWEST CENTER FOR STRUCTURAL GENOMICS (MCSG) REVDAT 4 29-JUL-20 3BRQ 1 COMPND REMARK SEQADV HETNAM REVDAT 4 2 1 LINK SITE REVDAT 3 13-JUL-11 3BRQ 1 VERSN REVDAT 2 24-FEB-09 3BRQ 1 VERSN REVDAT 1 22-JAN-08 3BRQ 0 JRNL AUTH A.U.SINGER,O.KAGAN,E.EVDOKIMOVA,J.OSIPIUK,A.M.EDWARDS, JRNL AUTH 2 A.JOACHIMIAK,A.SAVCHENKO JRNL TITL STRUCTURE OF THE E. COLI TRANSCRIPTIONAL REPRESSOR ASCG. JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 45.08 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.9 REMARK 3 NUMBER OF REFLECTIONS : 35462 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.189 REMARK 3 R VALUE (WORKING SET) : 0.186 REMARK 3 FREE R VALUE : 0.249 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1760 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.06 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1971 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 79.00 REMARK 3 BIN R VALUE (WORKING SET) : 0.2230 REMARK 3 BIN FREE R VALUE SET COUNT : 105 REMARK 3 BIN FREE R VALUE : 0.3170 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4232 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 23 REMARK 3 SOLVENT ATOMS : 351 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 32.40 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.20000 REMARK 3 B22 (A**2) : -0.12000 REMARK 3 B33 (A**2) : 0.32000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.210 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.190 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.133 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 9.389 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.956 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.920 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 4327 ; 0.018 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 5854 ; 1.654 ; 1.971 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 544 ; 6.032 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 188 ;33.560 ;24.149 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 757 ;16.863 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 28 ;19.924 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 673 ; 0.112 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3208 ; 0.007 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 2133 ; 0.224 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 2962 ; 0.311 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 336 ; 0.192 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 52 ; 0.152 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 12 ; 0.173 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 2721 ; 1.013 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 4367 ; 1.806 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1636 ; 3.021 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1487 ; 4.762 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: THE FRIEDEL PAIRS WERE USED IN PHASING. REMARK 3 HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS REMARK 4 REMARK 4 3BRQ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-JAN-08. REMARK 100 THE DEPOSITION ID IS D_1000045885. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-DEC-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 19-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97935 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 63778 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.2 REMARK 200 DATA REDUNDANCY : 7.000 REMARK 200 R MERGE (I) : 0.09600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 37.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.07 REMARK 200 COMPLETENESS FOR SHELL (%) : 78.0 REMARK 200 DATA REDUNDANCY IN SHELL : 5.50 REMARK 200 R MERGE FOR SHELL (I) : 0.30400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 6.600 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: HKL-3000 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 39.16 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.02 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M AMMONIUM SULFATE, 0.1M BIS-TRIS REMARK 280 PH 5.5, 30% PEG MME 2000, 2% SUCROSE, VAPOR DIFFUSION, HANGING REMARK 280 DROP, TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 31.11450 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 65.35300 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 32.72300 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 65.35300 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 31.11450 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 32.72300 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 300 REMARK: AUTHORS STATE THAT THEY DO NOT HAVE AN EVIDENCE THAT THIS REMARK 300 PROTEIN IS A DIMER, BUT IT IS KNOWN THAT MANY OF THESE REMARK 300 TRANSCRIPTIONAL REPRESSORS DO DIMERIZE. THEREFORE, THE DIMERIC REMARK 300 ASSEMBLY THAT IS PREDICTED BY PISA AND SHOWN IN REMARK 350 IS MOST REMARK 300 LIKELY THE ASSEMBLY OF THE BIOLOGICAL UNIT. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3560 ANGSTROM**2 REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 GLY A -1 REMARK 465 HIS A 0 REMARK 465 SER A 1 REMARK 465 GLY A 2 REMARK 465 TYR A 3 REMARK 465 ARG A 4 REMARK 465 PRO A 5 REMARK 465 ASN A 6 REMARK 465 LEU A 7 REMARK 465 LEU A 8 REMARK 465 ALA A 9 REMARK 465 ARG A 10 REMARK 465 ASN A 11 REMARK 465 LEU A 12 REMARK 465 SER A 13 REMARK 465 ALA A 14 REMARK 465 LYS A 15 REMARK 465 SER A 16 REMARK 465 GLY A 31 REMARK 465 ILE A 32 REMARK 465 GLY A 196 REMARK 465 ALA A 197 REMARK 465 PRO A 292 REMARK 465 SER A 293 REMARK 465 ARG A 294 REMARK 465 GLY B -1 REMARK 465 HIS B 0 REMARK 465 SER B 1 REMARK 465 GLY B 2 REMARK 465 TYR B 3 REMARK 465 ARG B 4 REMARK 465 PRO B 5 REMARK 465 ASN B 6 REMARK 465 LEU B 7 REMARK 465 LEU B 8 REMARK 465 ALA B 9 REMARK 465 ARG B 10 REMARK 465 ASN B 11 REMARK 465 LEU B 12 REMARK 465 SER B 13 REMARK 465 ALA B 14 REMARK 465 LYS B 15 REMARK 465 SER B 16 REMARK 465 ARG B 294 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 NH1 ARG A 43 O HOH A 918 1.98 REMARK 500 O HOH A 930 O HOH B 1015 2.05 REMARK 500 N TYR A 33 O HOH A 914 2.07 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ARG B 84 NE - CZ - NH1 ANGL. DEV. = -3.8 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 LYS A 58 -129.71 63.69 REMARK 500 ASN A 112 44.62 -89.48 REMARK 500 TRP A 180 -8.66 85.16 REMARK 500 ASP A 234 -35.03 121.83 REMARK 500 ASP A 287 -19.98 -47.81 REMARK 500 LYS B 58 -119.99 65.66 REMARK 500 HIS B 59 40.13 -155.40 REMARK 500 ASN B 106 8.16 82.24 REMARK 500 TRP B 180 -8.60 80.12 REMARK 500 ASP B 234 -35.15 124.12 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: APC5946 RELATED DB: TARGETDB DBREF 3BRQ A 1 294 UNP P24242 ASCG_ECOLI 44 337 DBREF 3BRQ B 1 294 UNP P24242 ASCG_ECOLI 44 337 SEQADV 3BRQ GLY A -1 UNP P24242 EXPRESSION TAG SEQADV 3BRQ HIS A 0 UNP P24242 EXPRESSION TAG SEQADV 3BRQ GLY B -1 UNP P24242 EXPRESSION TAG SEQADV 3BRQ HIS B 0 UNP P24242 EXPRESSION TAG SEQRES 1 A 296 GLY HIS SER GLY TYR ARG PRO ASN LEU LEU ALA ARG ASN SEQRES 2 A 296 LEU SER ALA LYS SER THR GLN THR LEU GLY LEU VAL VAL SEQRES 3 A 296 THR ASN THR LEU TYR HIS GLY ILE TYR PHE SER GLU LEU SEQRES 4 A 296 LEU PHE HIS ALA ALA ARG MSE ALA GLU GLU LYS GLY ARG SEQRES 5 A 296 GLN LEU LEU LEU ALA ASP GLY LYS HIS SER ALA GLU GLU SEQRES 6 A 296 GLU ARG GLN ALA ILE GLN TYR LEU LEU ASP LEU ARG CYS SEQRES 7 A 296 ASP ALA ILE MSE ILE TYR PRO ARG PHE LEU SER VAL ASP SEQRES 8 A 296 GLU ILE ASP ASP ILE ILE ASP ALA HIS SER GLN PRO ILE SEQRES 9 A 296 MSE VAL LEU ASN ARG ARG LEU ARG LYS ASN SER SER HIS SEQRES 10 A 296 SER VAL TRP CYS ASP HIS LYS GLN THR SER PHE ASN ALA SEQRES 11 A 296 VAL ALA GLU LEU ILE ASN ALA GLY HIS GLN GLU ILE ALA SEQRES 12 A 296 PHE LEU THR GLY SER MSE ASP SER PRO THR SER ILE GLU SEQRES 13 A 296 ARG LEU ALA GLY TYR LYS ASP ALA LEU ALA GLN HIS GLY SEQRES 14 A 296 ILE ALA LEU ASN GLU LYS LEU ILE ALA ASN GLY LYS TRP SEQRES 15 A 296 THR PRO ALA SER GLY ALA GLU GLY VAL GLU MSE LEU LEU SEQRES 16 A 296 GLU ARG GLY ALA LYS PHE SER ALA LEU VAL ALA SER ASN SEQRES 17 A 296 ASP ASP MSE ALA ILE GLY ALA MSE LYS ALA LEU HIS GLU SEQRES 18 A 296 ARG GLY VAL ALA VAL PRO GLU GLN VAL SER VAL ILE GLY SEQRES 19 A 296 PHE ASP ASP ILE ALA ILE ALA PRO TYR THR VAL PRO ALA SEQRES 20 A 296 LEU SER SER VAL LYS ILE PRO VAL THR GLU MSE ILE GLN SEQRES 21 A 296 GLU ILE ILE GLY ARG LEU ILE PHE MSE LEU ASP GLY GLY SEQRES 22 A 296 ASP PHE SER PRO PRO LYS THR PHE SER GLY LYS LEU ILE SEQRES 23 A 296 ARG ARG ASP SER LEU ILE ALA PRO SER ARG SEQRES 1 B 296 GLY HIS SER GLY TYR ARG PRO ASN LEU LEU ALA ARG ASN SEQRES 2 B 296 LEU SER ALA LYS SER THR GLN THR LEU GLY LEU VAL VAL SEQRES 3 B 296 THR ASN THR LEU TYR HIS GLY ILE TYR PHE SER GLU LEU SEQRES 4 B 296 LEU PHE HIS ALA ALA ARG MSE ALA GLU GLU LYS GLY ARG SEQRES 5 B 296 GLN LEU LEU LEU ALA ASP GLY LYS HIS SER ALA GLU GLU SEQRES 6 B 296 GLU ARG GLN ALA ILE GLN TYR LEU LEU ASP LEU ARG CYS SEQRES 7 B 296 ASP ALA ILE MSE ILE TYR PRO ARG PHE LEU SER VAL ASP SEQRES 8 B 296 GLU ILE ASP ASP ILE ILE ASP ALA HIS SER GLN PRO ILE SEQRES 9 B 296 MSE VAL LEU ASN ARG ARG LEU ARG LYS ASN SER SER HIS SEQRES 10 B 296 SER VAL TRP CYS ASP HIS LYS GLN THR SER PHE ASN ALA SEQRES 11 B 296 VAL ALA GLU LEU ILE ASN ALA GLY HIS GLN GLU ILE ALA SEQRES 12 B 296 PHE LEU THR GLY SER MSE ASP SER PRO THR SER ILE GLU SEQRES 13 B 296 ARG LEU ALA GLY TYR LYS ASP ALA LEU ALA GLN HIS GLY SEQRES 14 B 296 ILE ALA LEU ASN GLU LYS LEU ILE ALA ASN GLY LYS TRP SEQRES 15 B 296 THR PRO ALA SER GLY ALA GLU GLY VAL GLU MSE LEU LEU SEQRES 16 B 296 GLU ARG GLY ALA LYS PHE SER ALA LEU VAL ALA SER ASN SEQRES 17 B 296 ASP ASP MSE ALA ILE GLY ALA MSE LYS ALA LEU HIS GLU SEQRES 18 B 296 ARG GLY VAL ALA VAL PRO GLU GLN VAL SER VAL ILE GLY SEQRES 19 B 296 PHE ASP ASP ILE ALA ILE ALA PRO TYR THR VAL PRO ALA SEQRES 20 B 296 LEU SER SER VAL LYS ILE PRO VAL THR GLU MSE ILE GLN SEQRES 21 B 296 GLU ILE ILE GLY ARG LEU ILE PHE MSE LEU ASP GLY GLY SEQRES 22 B 296 ASP PHE SER PRO PRO LYS THR PHE SER GLY LYS LEU ILE SEQRES 23 B 296 ARG ARG ASP SER LEU ILE ALA PRO SER ARG MODRES 3BRQ MSE A 44 MET SELENOMETHIONINE MODRES 3BRQ MSE A 80 MET SELENOMETHIONINE MODRES 3BRQ MSE A 103 MET SELENOMETHIONINE MODRES 3BRQ MSE A 147 MET SELENOMETHIONINE MODRES 3BRQ MSE A 191 MET SELENOMETHIONINE MODRES 3BRQ MSE A 209 MET SELENOMETHIONINE MODRES 3BRQ MSE A 214 MET SELENOMETHIONINE MODRES 3BRQ MSE A 256 MET SELENOMETHIONINE MODRES 3BRQ MSE A 267 MET SELENOMETHIONINE MODRES 3BRQ MSE B 44 MET SELENOMETHIONINE MODRES 3BRQ MSE B 80 MET SELENOMETHIONINE MODRES 3BRQ MSE B 103 MET SELENOMETHIONINE MODRES 3BRQ MSE B 147 MET SELENOMETHIONINE MODRES 3BRQ MSE B 191 MET SELENOMETHIONINE MODRES 3BRQ MSE B 209 MET SELENOMETHIONINE MODRES 3BRQ MSE B 214 MET SELENOMETHIONINE MODRES 3BRQ MSE B 256 MET SELENOMETHIONINE MODRES 3BRQ MSE B 267 MET SELENOMETHIONINE HET MSE A 44 8 HET MSE A 80 8 HET MSE A 103 8 HET MSE A 147 8 HET MSE A 191 8 HET MSE A 209 8 HET MSE A 214 8 HET MSE A 256 8 HET MSE A 267 8 HET MSE B 44 8 HET MSE B 80 8 HET MSE B 103 8 HET MSE B 147 8 HET MSE B 191 8 HET MSE B 209 8 HET MSE B 214 8 HET MSE B 256 8 HET MSE B 267 8 HET FRU A 701 12 HET SO4 A 802 5 HET NA B 601 1 HET SO4 B 801 5 HETNAM MSE SELENOMETHIONINE HETNAM FRU BETA-D-FRUCTOFURANOSE HETNAM SO4 SULFATE ION HETNAM NA SODIUM ION FORMUL 1 MSE 18(C5 H11 N O2 SE) FORMUL 3 FRU C6 H12 O6 FORMUL 4 SO4 2(O4 S 2-) FORMUL 5 NA NA 1+ FORMUL 7 HOH *351(H2 O) HELIX 1 1 ASN A 26 TYR A 29 5 4 HELIX 2 2 TYR A 33 LYS A 48 1 16 HELIX 3 3 SER A 60 LEU A 74 1 15 HELIX 4 4 SER A 87 ALA A 97 1 11 HELIX 5 5 ASN A 112 SER A 114 5 3 HELIX 6 6 ASP A 120 ALA A 135 1 16 HELIX 7 7 SER A 149 GLN A 165 1 17 HELIX 8 8 ASN A 171 LYS A 173 5 3 HELIX 9 9 THR A 181 GLU A 194 1 14 HELIX 10 10 ASN A 206 GLY A 221 1 16 HELIX 11 11 ILE A 238 THR A 242 5 5 HELIX 12 12 PRO A 252 ASP A 269 1 18 HELIX 13 13 TYR B 33 LYS B 48 1 16 HELIX 14 14 SER B 60 LEU B 74 1 15 HELIX 15 15 SER B 87 ALA B 97 1 11 HELIX 16 16 ASN B 112 SER B 114 5 3 HELIX 17 17 ASP B 120 ALA B 135 1 16 HELIX 18 18 SER B 149 HIS B 166 1 18 HELIX 19 19 ASN B 171 LYS B 173 5 3 HELIX 20 20 THR B 181 GLY B 196 1 16 HELIX 21 21 ASN B 206 ARG B 220 1 15 HELIX 22 22 ILE B 238 THR B 242 5 5 HELIX 23 23 PRO B 252 ASP B 269 1 18 SHEET 1 A10 SER A 116 VAL A 117 0 SHEET 2 A10 ILE A 102 LEU A 105 1 N VAL A 104 O VAL A 117 SHEET 3 A10 ALA A 78 TYR A 82 1 N ILE A 81 O LEU A 105 SHEET 4 A10 THR A 19 VAL A 24 1 N GLY A 21 O MSE A 80 SHEET 5 A10 GLN A 51 ALA A 55 1 O GLN A 51 N LEU A 20 SHEET 6 A10 GLN B 51 LYS B 58 -1 O LEU B 54 N LEU A 54 SHEET 7 A10 THR B 19 THR B 25 1 N LEU B 20 O GLN B 51 SHEET 8 A10 ALA B 78 TYR B 82 1 O MSE B 80 N GLY B 21 SHEET 9 A10 ILE B 102 LEU B 105 1 O MSE B 103 N ILE B 81 SHEET 10 A10 SER B 116 VAL B 117 1 O VAL B 117 N VAL B 104 SHEET 1 B 6 ILE A 175 ALA A 176 0 SHEET 2 B 6 ILE A 140 LEU A 143 1 N PHE A 142 O ALA A 176 SHEET 3 B 6 ALA A 201 ALA A 204 1 O VAL A 203 N ALA A 141 SHEET 4 B 6 SER A 229 PHE A 233 1 O SER A 229 N LEU A 202 SHEET 5 B 6 SER A 247 LYS A 250 1 O VAL A 249 N GLY A 232 SHEET 6 B 6 LYS A 282 ILE A 284 -1 O LYS A 282 N LYS A 250 SHEET 1 C 6 ILE B 175 ALA B 176 0 SHEET 2 C 6 ILE B 140 LEU B 143 1 N PHE B 142 O ALA B 176 SHEET 3 C 6 ALA B 201 ALA B 204 1 O ALA B 201 N ALA B 141 SHEET 4 C 6 SER B 229 PHE B 233 1 O SER B 229 N LEU B 202 SHEET 5 C 6 SER B 247 LYS B 250 1 O SER B 247 N GLY B 232 SHEET 6 C 6 LYS B 282 ILE B 284 -1 O LYS B 282 N LYS B 250 LINK C ARG A 43 N MSE A 44 1555 1555 1.33 LINK C MSE A 44 N ALA A 45 1555 1555 1.34 LINK C ILE A 79 N MSE A 80 1555 1555 1.33 LINK C MSE A 80 N ILE A 81 1555 1555 1.33 LINK C ILE A 102 N MSE A 103 1555 1555 1.34 LINK C MSE A 103 N VAL A 104 1555 1555 1.33 LINK C SER A 146 N MSE A 147 1555 1555 1.33 LINK C MSE A 147 N ASP A 148 1555 1555 1.33 LINK C GLU A 190 N MSE A 191 1555 1555 1.34 LINK C MSE A 191 N LEU A 192 1555 1555 1.33 LINK C ASP A 208 N MSE A 209 1555 1555 1.33 LINK C MSE A 209 N ALA A 210 1555 1555 1.34 LINK C ALA A 213 N MSE A 214 1555 1555 1.34 LINK C MSE A 214 N LYS A 215 1555 1555 1.34 LINK C GLU A 255 N MSE A 256 1555 1555 1.33 LINK C MSE A 256 N ILE A 257 1555 1555 1.34 LINK C PHE A 266 N MSE A 267 1555 1555 1.33 LINK C MSE A 267 N LEU A 268 1555 1555 1.33 LINK C ARG B 43 N MSE B 44 1555 1555 1.33 LINK C MSE B 44 N ALA B 45 1555 1555 1.34 LINK C ILE B 79 N MSE B 80 1555 1555 1.33 LINK C MSE B 80 N ILE B 81 1555 1555 1.34 LINK C ILE B 102 N MSE B 103 1555 1555 1.33 LINK C MSE B 103 N VAL B 104 1555 1555 1.34 LINK C SER B 146 N MSE B 147 1555 1555 1.32 LINK C MSE B 147 N ASP B 148 1555 1555 1.33 LINK C GLU B 190 N MSE B 191 1555 1555 1.32 LINK C MSE B 191 N LEU B 192 1555 1555 1.32 LINK C ASP B 208 N MSE B 209 1555 1555 1.34 LINK C MSE B 209 N ALA B 210 1555 1555 1.34 LINK C ALA B 213 N MSE B 214 1555 1555 1.33 LINK C MSE B 214 N LYS B 215 1555 1555 1.32 LINK C GLU B 255 N MSE B 256 1555 1555 1.33 LINK C MSE B 256 N ILE B 257 1555 1555 1.34 LINK C PHE B 266 N MSE B 267 1555 1555 1.34 LINK C MSE B 267 N LEU B 268 1555 1555 1.33 CISPEP 1 HIS A 166 GLY A 167 0 -8.37 CISPEP 2 VAL A 224 PRO A 225 0 5.86 CISPEP 3 VAL A 243 PRO A 244 0 -1.94 CISPEP 4 VAL B 224 PRO B 225 0 4.12 CISPEP 5 VAL B 243 PRO B 244 0 -1.30 CRYST1 62.229 65.446 130.706 90.00 90.00 90.00 P 21 21 21 8 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.016070 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015280 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007651 0.00000